PL201791B1 - Sposób wytwarzania elektrokatalizatora z siarczku rodu - Google Patents

Sposób wytwarzania elektrokatalizatora z siarczku rodu

Info

Publication number: PL201791B1
Authority: PL; Poland
Prior art keywords: catalyst; rhodium; electrode; carbon; sulfide
Prior art date: 2001-11-07

Application number

PL370375A

Other languages

English (en)

Polish (pl)

Other versions

PL370375A1 (en

Inventor

Yu-Min Tsou

Hua Deng

Gian Nicola Martelli

Robert J. Allen

Castro Emory S. De

Original Assignee

De Nora Elettrodi Spa

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-11-07

Filing date

2002-11-07

Publication date

2009-05-29

2002-11-07 Application filed by De Nora Elettrodi Spa filed Critical De Nora Elettrodi Spa

2005-05-16 Publication of PL370375A1 publication Critical patent/PL370375A1/xx

2009-05-29 Publication of PL201791B1 publication Critical patent/PL201791B1/pl

Links

238000000034 method Methods 0.000 title claims abstract description 28
238000002360 preparation method Methods 0.000 title claims abstract description 5
239000010411 electrocatalyst Substances 0.000 title claims description 8
239000010948 rhodium Substances 0.000 title description 13
229910052703 rhodium Inorganic materials 0.000 title description 9
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title description 9
BVJAAVMKGRODCT-UHFFFAOYSA-N sulfanylidenerhodium Chemical compound [Rh]=S BVJAAVMKGRODCT-UHFFFAOYSA-N 0.000 claims abstract description 19
SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 claims description 15
238000010992 reflux Methods 0.000 claims description 12
239000006229 carbon black Substances 0.000 claims description 9
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 7
229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 7
230000008569 process Effects 0.000 claims description 5
238000000354 decomposition reaction Methods 0.000 claims description 2
239000003054 catalyst Substances 0.000 abstract description 53
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 22
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 12
239000001301 oxygen Substances 0.000 abstract description 12
229910052760 oxygen Inorganic materials 0.000 abstract description 12
238000005868 electrolysis reaction Methods 0.000 abstract description 7
230000009467 reduction Effects 0.000 abstract description 6
230000000694 effects Effects 0.000 abstract description 4
239000002253 acid Substances 0.000 abstract description 3
231100000572 poisoning Toxicity 0.000 abstract description 3
230000000607 poisoning effect Effects 0.000 abstract description 3
239000000356 contaminant Substances 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 26
229910052799 carbon Inorganic materials 0.000 description 20
239000007789 gas Substances 0.000 description 20
238000009792 diffusion process Methods 0.000 description 18
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 18
239000000243 solution Substances 0.000 description 17
239000000203 mixture Substances 0.000 description 16
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
239000004744 fabric Substances 0.000 description 9
229910052697 platinum Inorganic materials 0.000 description 8
239000003973 paint Substances 0.000 description 7
239000000126 substance Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
229920006362 Teflon® Polymers 0.000 description 6
230000006872 improvement Effects 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
229910052757 nitrogen Inorganic materials 0.000 description 6
239000000460 chlorine Substances 0.000 description 5
238000006722 reduction reaction Methods 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
229920000557 Nafion® Polymers 0.000 description 4
239000011230 binding agent Substances 0.000 description 4
230000003197 catalytic effect Effects 0.000 description 4
229910052801 chlorine Inorganic materials 0.000 description 4
238000000576 coating method Methods 0.000 description 4
239000008367 deionised water Substances 0.000 description 4
229910021641 deionized water Inorganic materials 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
230000004913 activation Effects 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
229910052786 argon Inorganic materials 0.000 description 3
239000006227 byproduct Substances 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
239000003792 electrolyte Substances 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000003014 ion exchange membrane Substances 0.000 description 3
238000009533 lab test Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
239000012528 membrane Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
SJLOMQIUPFZJAN-UHFFFAOYSA-N oxorhodium Chemical compound [Rh]=O SJLOMQIUPFZJAN-UHFFFAOYSA-N 0.000 description 3
-1 platinum group metals Chemical class 0.000 description 3
239000000843 powder Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
229910003450 rhodium oxide Inorganic materials 0.000 description 3
238000005245 sintering Methods 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000002904 solvent Substances 0.000 description 3
238000000527 sonication Methods 0.000 description 3
238000001228 spectrum Methods 0.000 description 3
239000000758 substrate Substances 0.000 description 3
238000012360 testing method Methods 0.000 description 3
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000005587 bubbling Effects 0.000 description 2
230000000536 complexating effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
229920000554 ionomer Polymers 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
239000002243 precursor Substances 0.000 description 2
238000010926 purge Methods 0.000 description 2
150000003283 rhodium Chemical class 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000004071 soot Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
238000002604 ultrasonography Methods 0.000 description 2
238000005406 washing Methods 0.000 description 2
230000010757 Reduction Activity Effects 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
238000012793 UV/ Vis spectrometry Methods 0.000 description 1
CBWUNQZJGJFJLZ-UHFFFAOYSA-N [Cl].Cl Chemical compound [Cl].Cl CBWUNQZJGJFJLZ-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000009471 action Effects 0.000 description 1
QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
238000010531 catalytic reduction reaction Methods 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000008151 electrolyte solution Substances 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
229920002313 fluoropolymer Polymers 0.000 description 1
239000000446 fuel Substances 0.000 description 1
229910021397 glassy carbon Inorganic materials 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000011244 liquid electrolyte Substances 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
238000010979 pH adjustment Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000009877 rendering Methods 0.000 description 1
229910001925 ruthenium oxide Inorganic materials 0.000 description 1
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000009987 spinning Methods 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/043—Sulfides with iron group metals or platinum group metals
- B01J27/045—Platinum group metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/881—Electrolytic membranes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/923—Compounds thereof with non-metallic elements
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Electrochemistry (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
General Chemical & Material Sciences (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Catalysts (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)

PL370375A 2001-11-07 2002-11-07 Sposób wytwarzania elektrokatalizatora z siarczku rodu PL201791B1 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US34476101P	2001-11-07	2001-11-07
US10/141,108 US6855660B2 (en)	2001-11-07	2002-05-08	Rhodium electrocatalyst and method of preparation

Publications (2)

Publication Number	Publication Date
PL370375A1 PL370375A1 (en)	2005-05-16
PL201791B1 true PL201791B1 (pl)	2009-05-29

Family

ID=26838798

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL370375A PL201791B1 (pl)	2001-11-07	2002-11-07	Sposób wytwarzania elektrokatalizatora z siarczku rodu

Country Status (19)

Country	Link
US (1)	US6855660B2 (de)
EP (1)	EP1444384B1 (de)
JP (1)	JP4223958B2 (de)
KR (1)	KR100908797B1 (de)
CN (1)	CN1320170C (de)
AR (1)	AR037186A1 (de)
BR (1)	BR0213935B1 (de)
CA (1)	CA2466362C (de)
CZ (1)	CZ307526B6 (de)
DK (1)	DK1444384T3 (de)
ES (1)	ES2574002T3 (de)
HU (1)	HU228452B1 (de)
MX (1)	MXPA04004382A (de)
MY (1)	MY128851A (de)
PL (1)	PL201791B1 (de)
PT (1)	PT1444384E (de)
RU (1)	RU2311496C2 (de)
WO (1)	WO2003040435A2 (de)
ZA (1)	ZA200403437B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMI20010402A1 (it) *	2001-02-28	2002-08-28	De Nora Elettrodi Spa	Nuova composizione elettrocatalitica per catodo depolarizzato ad ossigeno
US8156175B2 (en) *	2004-01-23	2012-04-10	Tiversa Inc.	System and method for searching for specific types of people or information on a peer-to-peer network
US7761569B2 (en) *	2004-01-23	2010-07-20	Tiversa, Inc.	Method for monitoring and providing information over a peer to peer network
US6967185B2 (en) *	2004-01-28	2005-11-22	De Nora Elettrodi S.P.A.	Synthesis of noble metal, sulphide catalysts in a sulfide ion-free aqueous environment
US8652705B2 (en) *	2005-09-26	2014-02-18	W.L. Gore & Associates, Inc.	Solid polymer electrolyte and process for making same
CN100515566C (zh) *	2005-12-12	2009-07-22	比亚迪股份有限公司	一种催化剂涂层膜的制备方法
US7632962B2 (en) *	2006-04-26	2009-12-15	Eastman Chemical Company	Hydrogenation process and catalysts
WO2008057509A2 (en)	2006-11-07	2008-05-15	Tiversa, Inc.	System and method for enhanced experience with a peer to peer network
US9315912B2 (en) *	2006-11-29	2016-04-19	Industrie De Nora S.P.A.	Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction
TWI429785B (zh) *	2007-02-22	2014-03-11	Industrie De Nora Spa	氧之電化學還原用觸媒及製法和氣體擴散電極
US9922330B2 (en) *	2007-04-12	2018-03-20	Kroll Information Assurance, Llc	System and method for advertising on a peer-to-peer network
AU2008239682B2 (en) *	2007-04-12	2012-01-19	Kroll Information Assurance, Llc	A system and method for creating a list of shared information on a peer-to-peer network
CN101463487B (zh) *	2007-12-17	2010-06-09	中国电子科技集团公司第十八研究所	用于电解水的质子交换膜电极制备方法
JP5558171B2 (ja) *	2010-03-31	2014-07-23	トヨタ自動車株式会社	回転ディスク電極法で使用される電極触媒を製造する、触媒製造方法および触媒製造装置
US8940460B2 (en)	2011-02-14	2015-01-27	Nissan North America, Inc.	Catalyst ink preparation for fuel cell electrode fabrication
US20130239469A1 (en) *	2012-03-14	2013-09-19	Board Of Regents, The University Of Texas System	Photochemical Processes and Compositions for Methane Reforming Using Transition Metal Chalcogenide Photocatalysts
FR2992234B1 (fr) *	2012-06-22	2016-12-09	Centre Nat De La Rech Scient (C N R S)	Procede de preparation de nanoparticules de catalyseur pour la reduction cathodique du dioxygene en presence de methanol
EP2911787B1 (de) *	2012-10-26	2017-03-01	Audi AG	Herstellungsverfahren für brennstoffzellenmembranelektrodenbaugruppe
CN103528913A (zh) *	2013-10-15	2014-01-22	中国海洋石油总公司	一种含铑化合物中铑含量测定方法
CN110938832A (zh) *	2019-12-13	2020-03-31	陕西易莱德新材料科技有限公司	一种用于次氯酸钠电解槽的膜电极制备方法
CN112517001B (zh) *	2020-12-16	2023-04-07	广东济平新能源科技有限公司	铂黑催化剂的制备方法以及铂黑催化剂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL127232C (de) *	1963-03-12	1900-01-01
GB1066579A (en) *	1963-11-12	1967-04-26	Engelhard Ind Inc	Catalyst
US5958197A (en) *	1998-01-26	1999-09-28	De Nora S.P.A.	Catalysts for gas diffusion electrodes
US6149762A (en) *	1998-07-13	2000-11-21	Clements National Company	Welding nozzle for welding machine for thermoplastic material
US6149782A (en) *	1999-05-27	2000-11-21	De Nora S.P.A	Rhodium electrocatalyst and method of preparation
US6402930B1 (en) *	1999-05-27	2002-06-11	De Nora Elettrodi S.P.A.	Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes

2002
- 2002-05-08 US US10/141,108 patent/US6855660B2/en not_active Expired - Lifetime
- 2002-10-29 MY MYPI20024039A patent/MY128851A/en unknown
- 2002-10-31 AR ARP020104164A patent/AR037186A1/es active IP Right Grant
- 2002-11-07 ES ES02787593.9T patent/ES2574002T3/es not_active Expired - Lifetime
- 2002-11-07 MX MXPA04004382A patent/MXPA04004382A/es active IP Right Grant
- 2002-11-07 RU RU2004117078/15A patent/RU2311496C2/ru active
- 2002-11-07 CA CA2466362A patent/CA2466362C/en not_active Expired - Lifetime
- 2002-11-07 PT PT02787593T patent/PT1444384E/pt unknown
- 2002-11-07 JP JP2003542675A patent/JP4223958B2/ja not_active Expired - Lifetime
- 2002-11-07 KR KR1020047007021A patent/KR100908797B1/ko active IP Right Grant
- 2002-11-07 EP EP02787593.9A patent/EP1444384B1/de not_active Expired - Lifetime
- 2002-11-07 HU HU0402367A patent/HU228452B1/hu unknown
- 2002-11-07 WO PCT/EP2002/012436 patent/WO2003040435A2/en active IP Right Grant
- 2002-11-07 DK DK02787593.9T patent/DK1444384T3/en active
- 2002-11-07 PL PL370375A patent/PL201791B1/pl unknown
- 2002-11-07 CZ CZ2004-576A patent/CZ307526B6/cs not_active IP Right Cessation
- 2002-11-07 BR BRPI0213935-9A patent/BR0213935B1/pt not_active IP Right Cessation
- 2002-11-07 CN CNB028215818A patent/CN1320170C/zh not_active Expired - Lifetime
2004
- 2004-05-06 ZA ZA2004/03437A patent/ZA200403437B/en unknown

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Publication number	Publication date
PT1444384E (pt)	2016-06-02
EP1444384A2 (de)	2004-08-11
MY128851A (en)	2007-02-28
CN1578851A (zh)	2005-02-09
WO2003040435A3 (en)	2004-05-06
KR100908797B1 (ko)	2009-07-22
WO2003040435A2 (en)	2003-05-15
ES2574002T3 (es)	2016-06-14
ZA200403437B (en)	2005-07-27
JP4223958B2 (ja)	2009-02-12
KR20040062624A (ko)	2004-07-07
CA2466362A1 (en)	2003-05-15
EP1444384B1 (de)	2016-03-30
US6855660B2 (en)	2005-02-15
CA2466362C (en)	2010-06-22
JP2005508450A (ja)	2005-03-31
DK1444384T3 (en)	2016-07-18
BR0213935A (pt)	2004-10-26
PL370375A1 (en)	2005-05-16
AR037186A1 (es)	2004-10-27
US20030086862A1 (en)	2003-05-08
HU228452B1 (en)	2013-03-28
BR0213935B1 (pt)	2013-06-04
RU2311496C2 (ru)	2007-11-27
MXPA04004382A (es)	2004-08-12
CN1320170C (zh)	2007-06-06
CZ307526B6 (cs)	2018-11-14
CZ2004576A3 (cs)	2004-09-15
RU2004117078A (ru)	2005-03-27
HUP0402367A2 (hu)	2005-03-29

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Hosseini et al.	2019	and RuO
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